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Full text of "Text Book Of Mechanical Engineering"

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Appendix VL

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During time     9'3~o    =    9*3

        21-9-3

= 1092

'l5 , '  '  lab'  '   '   'as '         130         35

C in, sees.
Pr&bJL&m,.      J%g 968cL.

Set these up in the centre of the spaces to form a force curve.

To find distance, s = tv for thin rectangles under the velocity
curve, and the summation of v regarding / will be the distance
required.

Distance travelled = 35 x 12*44 x 1*46 =  636 feet.

Again,                F = a + W + V^

1092 = a -i- 15^ + 225^........................... (i)

870 = a -\- 13^ 4- i6qc...........................  (2)

728 =* a 4- lib + I2ic ...........................  (3)

Subtracting (2) from (i), and (3) from (2),

222   =   2b 4- *>c........................... (4)

Subtract   So   =

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